baber/WOPTO huggingface dataset:
Patent JP-H02206669-A (JP)
Title: Coating composition and coating using the same
Inventor: KANEKO HISASHI
IPC: C09D175/06
Filed: 1989-02-03
Abstract: PURPOSE:To obtain a coating composition, containing a specific alkyd resin, polytetramethylene ether glycol, aliphatic blocked polyisocyanate and amino resin, suitable for coating plastic substrates and excellent in brightness, appearance, etc. CONSTITUTION:The objective composition containing (A) an alkyd resin, prepared by blending (i) 15-35wt.% aliphatic dihydric alcohol expressed by formula I (n is 4-8) with (ii) 5-25wt.% epsilon-caprolactone, (iii) 5-20wt.% monoepoxide compound and (iv) 5-15wt.% aliphatic dibasic acid expressed by formula II (n' is 4-8) and polycondensing the components and having 50-100 hydroxyl value and 10-30 acid value, (B) a polytetramethylene ether glycol, expressed by formula III (n'' is a positive integer) and having 650-1500 number-average molecular weight, (C) an aliphatic blocked polyisocyanate having >=2 blocked polyisocyanate groups in one molecule and (D) an amino resin.
Patent JP-H08220297-A (JP)
Title: Waste volume reducing device
Inventor: FURUHASHI YUJI
IPC: G21F9/30
Filed: 1995-02-15
Abstract: PURPOSE: To prevent the deformation of a waste storage vessel, efficiently reduce the volume of a waste and lessen the extent of radiation exposure. CONSTITUTION: A drum 1 is surrounded by a casing 7, and this casing 7 is placed on and fixed to a turntable 8. Also, a motor 9 is connected to the turntable 8. Furthermore, a throw hole 12 for wastes 2 is provided on the upper section of the drum 1, and a sensor 13 is fitted to the lower section of the hole 12. Also, a rotation and vibration mechanism formed out of rollers 10 and a pillar 11 is laid, so as to surround the casing 7. The wastes 2 are compressed and pressed in the drum 1 on the rotation of the motor 9, thereby forming space in the center section of the drum 1 and allowing other wastes to be consecutively supplied thereto. Also, space in the drum 1 becomes free from a loss and an efficient volume reduction process can be implemented.  At the same time, the deformation of the drum 1 can be prevented, due to the existence of the casing 7 and the rotation and vibration mechanism.
Patent JP-S59151158-A (JP)
Title: Single layer type electrophotographic sensitive body
Inventor: UEDA HIDEAKI
IPC: G03G5/06
Filed: 1983-02-17
Abstract: PURPOSE:To eliminate an induction effect and to improve the sensitivity of the titled sensitive body using photoconductive phthalocyanine powder in the visible light region by incorporating a specified disazo pigment and a specified pyrazoline compound into the photosensitive layer. CONSTITUTION:A disazo pigment represented by formula I (where X is -OCH3 or Cl) such as Dian blue and a pyrazoline compound represented by formula II[where (n) is 0 or 1, and each of A, A1 and A2 is aryl] such as 1-phenyl-3-(p- dimethylaminostyryl)-5-(p-dimethylaminophenyl)-pyrazoline are used as sensitizers. A photoconductive coating material is prepd. by kneading photoconductive phthalocyanine powder with said disazo pigment, said pyrazoline compound and a binder resin, and the coating material is applied to an electrically conductive support to form a photosensitive layer of about 2-20mum thickness. Thus, a single layer type electrophotographic sensitive body is obtd.
Patent JP-H01104153-A (JP)
Title: Cigarette
Inventor: JIERII UEIN ROOSON
IPC: A24D1/00
Filed: 1988-02-09
Abstract: PURPOSE: To obtain a cigarette with which the discharge of a relatively small amt. of FTC tar is possible and which discharges the good taste of tobacco by incorporating levulinic acid into a smokable material or filter element. CONSTITUTION: The levulinic acid in a dissociated and/or hardly dissociatable state is incorporated in the form of nicotine levulinate, at a ratio higher than 2% on the basis of the dry weight of the smokable material into the smokable material or filter element of the cigarette which is formed by enclosing the smokable material having the nicotine content higher than 2% on the basis of the dry weight with a packaging material of a substantially cylindrical rod shape and has in some cases the filter element. The cigarette having the ratio of the FTC tar to the TFT nicotine smaller than 7 is thus obtd.
Patent JP-S54117949-A (JP)
Title: Solar heat collector
Inventor: HAYAMA SATORU
IPC: F24S10/70
Filed: 1978-03-06
Abstract: PURPOSE: To enable transfer of a heating medium without use of an external drive pump or the like by incorporating in a heat collection passage for the flow of the heating medium a pressure-receiving member which expands on receiving the expanding pressure of the medium and transfers the medium by its recoil strength.  
     CONSTITUTION: A solar heat collector is formed by coaxially fitting a collector pipe 2 in a transparent outer pipe 1 and perpendicularly connecting an inlet pipe 3 and an outlet pipe 4 to the ends of the collector pipe 2. A face of the collector pipe 2 is cut longitudinally and the opening is plugged with a diaphragm type stopper plate 6 having a pliable wall 7. With water (heating medium) fed in through a check valve 5 and the inlet pipe 3, the water in the pipe 2 is heated by solar heat and expands. With the degree of expansion exceeded a predetermined value, the stopper plate 6 instantaneously expands outward to reduce the pressure inside the pipe and then returns to its original shape. This action transfers the heating medium 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08222809-A (JP)
Title: Semiconductor light-emitting device
Inventor: MATSUMOTO SHINICHI
IPC: H01S5/00
Filed: 1995-02-15
Abstract: PURPOSE: To reduce pileup of impurities which causes a leak current, by a method wherein a part of the lateral side of a mesa stripe is constructed of a part of a semiconductor on which an active layer is disposed. CONSTITUTION: On the occasion when an active layer 3 is etched in the process of forming a mesa stripe, etching is made up to a semiconductor layer on which the active layer 3 is disposed, to obtain a structure that the lateral side of the active layer is not positioned at a mesa stripe corner constructed of the lateral side of a mesa stripe 11 and the surface of a substrate 1. As the result, a buried layer of good quality is formed on the lateral side of the active layer and a long-time stable operation of an element can be realized. Besides, the lateral side of a clad layer is held in a reversely tapering shape which makes it hard for impurities to pile up, as usual, and therefore an excellent element characteristic that a leak current is small can be realized.
Patent JP-H11223549-A (JP)
Title: Load cell beam and automatic measuring system
Inventor: MIZUSHIMA SHINICHI
IPC: B07C5/16
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a load cell beam for realizing an automatic measuring system for operating simple, inexpensive, and highly reliable measurement in the continuous measurement of the weight of a relatively light object to be measured. SOLUTION: A supporting means 17 is provided at the charge bearing edge of a load cell 2. The charge bearing edge of the load cell 2 is positioned at the upper part of a conveyer for carrying an object to be measured, and the object is sequentially supported by the supporting means 17, and the object is measured. A load cell beam 1 for realizing this automatic measuring system can be obtained at low costs in a simpler structure than a load cell beam used for a conventional automatic measuring system which measures the object carried by the conveyer by moving it on the stand of the load cell beam. Also, the object is not measured while moved on the stand so that any adverse effect due to vibration can be prevented, and reliability on a measured result can be increased.
Patent JP-S62174001-A (JP)
Title: Insecticidal and fungicidal composition for agricultural use
Inventor: TSUBOI SHINICHI
IPC: C07D239/00
Filed: 1986-02-12
Abstract: PURPOSE:To obtain the titled composition exhibiting excellent insecticidal and fungicidal action and useful for the simultaneous control of blight and vermin, by using a mostly novel nitromethylene derivative with a fungicidal compound such as diisopropyl 1,3-dithiolan-2-ylidenemalnate. CONSTITUTION:The titled composition contains (A) a nitromethylene derivative of formula (X is alkyl, alkoxy or halogen; l is 0, 1 or 2; m is 2 or 3) [the compounds wherein l is 0 are known adn the others are novel: e.g. 1-(30 pyridylmethyl)-2-(nitromethylene)tetrahydropyrimidine] and (B) one or more kinds of compounds selected from diisopropyl 1,3-dithiolan-20-ylidenemalonate, 5-methyl-1,2,4-triazolo[3,4-b]benzothiazole, 3-allyloxy-1,2-benzothiazole-1,1-dioxide and 1,2,5,6-tetrahydro-4H-pyrrolo-[3,2,1-i,j]quinolin-4-one.
Patent JP-S62186489-A (JP)
Inventor: HIBINO KOICHI
IPC: H05B3/48
Filed: 1986-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62188603-A (JP)
Title: Carrying of short sized workpiece from primary to secondary machining position, machining thereof and machine tool therefor
Inventor: HATA YOSHIKUNI
IPC: B23B19/02
Filed: 1986-02-10
Abstract: PURPOSE:To make it possible to rapidly carry short sized workpieces to which the primary machining is applied on one end side of the main spindle of a machine tool, by carrying the workpieces to the other end side through the interior of the main spindle, then applying the secondary machining to said workpieces being holded by means of a chuck. CONSTITUTION:A main spindle 2 rotatably provided on the spindle stock 1 of a machine tool is formed into hollow structure and on both ends of the main spindle 2, chucks C1, C2 are mounted. Short sized workpieces, to which the primary machining is applied at the chuck C1 on the end of the main spindle 2 and the chuck C2 on the opposed side thereof, are carried to the interior of the chuck C1 through the hollow of the main spindle 2 and holded by the chuck C1 so that the secondary machining is applied thereto. Further, the machine tool is provided with tool heads T1, T2 movably mounted on the respective end parts of the main spindle 2. Therefore, workpieces are moved in the interior of the main spindle 2 and the fastening of the chucks C1, C2 are only performed, thereby the secondary machining can be immediately applied thereto.
Patent JP-H04266007-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: SAWARA MASAHIKO
IPC: H01G9/035
Filed: 1991-02-21
Abstract: PURPOSE:To maintain a high conductivity and to enhance voltage proofness by loading an electrolyte whose main solvent is an organic polar solvent with hydrogen phosphates (methacroyloxyethyl) (monoethanolamine). CONSTITUTION:A conventional electrolytic capacitor electrolyte is prepared which contains main solvents of a protonic polar solvent such as ethanol and a non-protonic polar solvent such as N-methylformamide and solutes of organic acids such as formic acid and acetic acid and inorganic acids such as boric acid and phosphoric acid or their salts. Sufficient amounts of hydrogen phosphates (methacroyloxymethyl) (monoethanolamine) expressed here by the formula are loaded to impart voltage proofness. This process can provide an electrolyte of high conductivity and high voltage proofness.
Patent JP-H02209344-A (JP)
Title: Medium conveying system
Inventor: SASAKI NAOYA
IPC: B65H5/06
Filed: 1989-02-08
Abstract: PURPOSE:To achieve stable feed accuracy by constituting the conveying mode of a driving roller to be selected according to whether a passbook passes through a roller pinching part or not, with a signal out of a sensor detecting a joint part and a tip of the passbook. CONSTITUTION:A passbook 1 inserted from an inlet is conveyed and printed at every specified unit line-feed value by a control part 20. Afterward, a joint part 1a of the passbook 1 comes ON when the passbook 1 has come to a line- feed motion ending position before one step of running into a roller pinching part. At the next line-feed motion after being turned on, in case it runs into the roller pinching part and there is produced some slippage, a driving roller 2 is rotated, insomuch that the joint part 1a runs over this pinching part, and conveying operation is continued till a first sensor 17 is turned on at a tip of the passbook. Then, specified printing operation takes place, and then the specified conveyance and printing are performed. With this constitution, in case some slippage occurs when the passbook joint part 1a runs into the roller pinching part, the passbook can stably conveyed as if there is no slippage at all.
Patent JP-H03231673-A (JP)
Title: Bubble spouting apparatus
Inventor: UMEKAGE YASUHIRO
IPC: A47K3/10
Filed: 1990-02-07
Abstract: PURPOSE:To decrease generation of noise when a mixture of water and air is spouted in a bath by providing a mixing pipe which is for mixing water and air and has a spouting hole on the downstream side of an air intake pipe and decreasing continuously the crosssectional dimension of a path of the mixing pipe toward the downstream side. CONSTITUTION:Air is taken in through an air intake pipe by a negative pressure caused by a condition that the flow speed of a water flow circulated by a pump 9 is increased by the narrow portion of a nozzle part 3 and a water flow contg. bubbles wherein water and air are mixed is generated. In this case, the flow path is crosssectionally narrowed by the mixing pipe set on the downstream of the nozzle part 3 and is spouted in parallel with the flow path from a spouting hole 6 to suppress separation of water bubbles from the mixing pipe 5 and to increase the spouting speed of the spouting flow in a bath 11 and to suppress the divergence of the spouting flow and to decrease disturbance of the water flow which is surroundings of the spouting flow. It is thereby possible to decrease remarkably noise of the spouting flow.
Patent JP-S56123106-A (JP)
Title: Oscillator
Inventor: SHIRAI TADAO
IPC: H03B9/12
Filed: 1980-03-05
Abstract: PURPOSE: To suppress higher harmonic components by providing a coupling window to the flank of a resonator where the electric field intensity of the resonator in resonance mode is minimized and by setting the resonance mode of the resonator and the propagation mode of a waveguide at right angles to each other.  
     CONSTITUTION: Gunn diode 16 is located in the center of width (a) of cavity resonator 15 and applied with a bias voltage from terminal 18 via high-frequency stopping filter 17. Elliptic coupling window 10 is provided nearly halfway between diode 16 on flank 19 of cavity resonator 15 and metallic short-circuit plate 13, namely, where the electric field mode is minimized, and waveguide 11 is connected surrounding coupling window 10. Thus, electromagnetic coupling is so done via coupling window 10 that the resonance mode in resonator 15 and the propagation mode in waveguide 11 will cross at right angles to each other. The size of coupling window 10 should be ≤1/4l 2  (l 2 ; wavelength in the waveguide of resonator 15). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56124547-A (JP)
Title: Return mechanism of vacuum servo device for braking
Inventor: KATAGIRI MASAYOSHI
IPC: B60T13/52
Filed: 1980-03-05
Abstract: PURPOSE: To get the simplified construction with only one return spring by a construction wherein a plurality of lever type spring retainers are bridgedly mounted between a power piston and a control piston and a return spring is provided at the intermediate part of the spring retainers.  
     CONSTITUTION: Long strip-shaped spring retainers 61 are respectively fixed at one end with a cylinder 51 and abutted at the other end against the projected portions lying near the periphery of the power piston 4 and yet arranged radially. This respective spring retainer 61 is held by a retainer plate 45 fixed to the power piston  41 and substantially allowed only to pivot. And one end of the return spring 62 is  made contact with a projection 63 formed on the spring retainer 61. According to the construction described above, the lever ratio of the spring retainer 61 is determined so as to distribute the spring force of subject spring 62 to both the pistons 4 and 9 with optimum ratio. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60173121-A (JP)
Title: Production of carbon yarn and graphite yarn
Inventor: IZUMI TAKAYUKI
IPC: D01F9/14
Filed: 1984-02-16
Abstract: PURPOSE:To obtain carbon yarn and graphite yarn having high strength and high modulus of elasticity efficiently, by subjecting optically anisotropic carbonaceous yarn to infusible treatment while winding it round a bobbin, heat- treating it primarily, then heat-treating it secondarily. CONSTITUTION:Optically anisotropic carbonaceous pitch is subjected to melt spinning, and spun pitch yarn is wound round a permeable bobbin made of stainless steel, etc. Then, while being wound round the bobbin, the yarn is subjected to infusible treatment in an oxidizing atmosphere by raising temperature to 150-400 deg.C stepwise or gradually. The yarn is heat-treated primarily at <=690 deg.C, preferably at 400-690 deg.C in a nonoxidizing atmosphere, then sent to an inert gas atmosphere of argon gas, etc. at >=1,000 deg.C to carry out secondary heat treatment, and the yarn is wound round a winder, to give the desired yarn.
Patent JP-S56125665-A (JP)
Title: Measuring apparatus for rate of oxygen utilization of microorganism
Inventor: NAGAYAMA TAKASHI
IPC: C12M1/34
Filed: 1980-03-07
Abstract: PURPOSE:To make measurement accurately and rapidly by blowing an oxygen- contg. gas into culture liquid, and controlling the humidity of the aeration exhaust gas produced from a culture tank and the oxygen-contg. gas then comparing the differences in oxygen concn. with a reference gas. CONSTITUTION:An aeration blowing gas contg. oxygen is sent from an air diffusion pipe 8a into a culture tank 1 which is tightly closed by a lead-in pipe 2. The exhaust gas produced by aeration is conducted via an exhaust pipe 4 into the collecting device 12a of a humidity controller 10, where it is humidified by water and is made into a measuring gas. This gas is conducted via piping 14a into an oxygen meter 15. On the other hand, part of the aeration blowing gas is diffused by the gas diffusion pipe 8c in the humidity control device 10 and is collected by a collecting device 12b. This gas is used as a reference gas and is conducted via piping 14b into the oxygen meter 15. Then, in the oxygen meter 15, the difference in the oxygen concn. between both gases is measured whereby the rate of oxygen utilization of microorganisms is measured.
Patent JP-H05219886-A (JP)
Title: Oil and fat composition to be kneaded in bread baking process
Inventor: MUNAKATA RYOJI
IPC: A21D10/00
Filed: 1992-02-14
Abstract: PURPOSE:To obtain the subject composition having excellent voluminousness, softness, palatability, freeze-resistance of inner phase, dispersibility and workability by compounding animal or vegetable oil and fat, etc., with a monoglyceride and diacetyltartaric acid monoglyceride at specific ratios and plasticizing the mixture by quenching. CONSTITUTION:The objective composition is produced by compounding (A) 100 pts.wt. of an animal or vegetable oil and fat and/or its hardened product with (B) 0.1-5.0 pts.wt. of a monoglyceride and (C) 0.1-5.0 pts.wt. of diacetyltartaric acid monoglyceride and plasticizing the mixture by quenching. The composition is preferably compounded with 5-20mL of an inert gas based on 100g of the oil and fat.
Patent JP-H11222843-A (JP)
Title: Injection method of hardener grouting in sandy-soil ground
Inventor: NAKANISHI WATARU
IPC: E02D3/10
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a ground-hardener grouting construction method, in which the usage of bentonite, etc. is abolished and the generation itself of excess slime is inhibited, which is gentle to environment and in which the improvement effect of a ground and the preparation effects of a supporting layer and a cutoff layer can be ensured sufficiently. SOLUTION: A thickening solution and air are injected and grouted to a soil ground in a section, to which a hardener is grouted at the time of the lowering of a grouting rod 1, and a pit-wall protective improving layer Z is prepared and self-standing is imparted while the layer Z is utilized even as a barrier filtering the harmful component of slime. The excess moisture, etc. of relaxed soil are lifted by injecting air from an upper injection nozzle at the time of the grouting of the hardener, and the filling effect of the hardener is improved while upwelling onto the ground of the hardener having an adverse effect on environment is inhibited.
Patent JP-H09221020-A (JP)
Title: Reservoir device
Inventor: IIJIMA HIDEAKI
IPC: B60T11/26
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent an alarm lamp from being lit in the case of a rapid braking or a rapid forwarding of a vehicle by a method wherein an inner side of a tank is defined into a liquid storing chamber and a float chamber and then a slit is formed near a liquid surface indicating a minimum storing capacity of working liquid. SOLUTION: A cylindrical wall 46 is arranged within a reservoir tank 40. A guide section 46a is extended in a vertical direction at an inner circumferential surface of the cylindrical wall 46. A float 48 installed inside the float chamber 47 is moved up and down as an amount of brake liquid is increased or decreased. An outside section of the cylindrical wall 46 is defined into a first liquid storing chamber 53 and a second liquid storing chamber 54 so as to be communicated with passages 44 and 45, respectively. A slit 60 extending in a vertical direction is formed at the cylindrical chamber 46 so as to cause an inside part of the cylindrical wall 46 to be communicated with a first liquid storing chamber 53. A lower closing end 60a of the slit 60 is positioned slightly above the liquid surface of a minimum holding amount of the working liquid. With such an arrangement as above, an alarm lamp is prevented from being erroneously lit due to a change in liquid surface level of the brake liquid contained in the liquid storing chamber along with a rapid braking operation.
Patent JP-S54121386-A (JP)
Title: Nuclear fuel element
Inventor: NAKATSUKA MASAFUMI
IPC: G21C3/16
Filed: 1978-03-14
Abstract: PURPOSE: To enhance the reliability of a nuclear fuel element by constructing fuel pellets of a thin metallic sylinder inserted into a gap between outer hollow cylindrical shell and inner cylindrical core to thereby lower the probability of occurring stress corrosion cracks of a coating tube.  
     CONSTITUTION: Fuel pellets inserted into a coating tube 1 of alloy such as zircalloy 2 are composed of outer and inner cylindrical shell 31 and core 32. A thin hollow metallic cylinder 33 is inserted into the gap between the pellets 31 and 32. The outer shell 31 is, for example, sized at the outer diameter 1 thereof 0.56mm and at the inner diameter 5mm. The inner core 32 is sized at the outer diameter 4.5mm. The cylinder 33 is sized in thickness 0.2mm. The mean theoretical density of the pellets is approx. 95%. The cylinder 33 is made of metal such as Cu, Ni, Fe, Cr, Al, Mo, Nb, Zr, Ti, Be, Au, Pt, etc. or of alloy containing the same one or more of main component. 
     COPYRIGHT: (C)1979,JPO&Japio